Rather

Replace the things you hate on social media with things you'd rather see, like cats.

rather is a free, open source social filtering utility distributed under the GNU GPL 3.0 license.
Now you can block or mute:
Spoilers
Sports
Babies
Upworthy
Buzzfeed
Viralnova
Banksy
Weddings
Sonograms
Vacations
Twerking
Kanye
Football
Miley Cyrus
Cronuts
––You get the idea.
Features include:
-Global syncing across Chrome
-Multiple replacement content sources
-Global mute or replace
-Quickly turn rather on/off on Facebook/Twitter
"Thank god." - Vice
"They fixed the internet." - The New York Times
"Whoever made this deserves the friggin nobel prize." - Some chick on Twitter
Now get off this page and install rather and start blocking stuff.